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SunStatRF Si (wireless)

SunStatRF Si

Wireless Wireless   Energy Saving Energy Saving

The SunStatRF Si has all the functionality of the very popular SunStatRF with the addition of installer selectable Service Interval and user activated Delayed Start functions.

The SunStatRF Si is a wireless, battery powered  easy to programme and simple to use programmable room thermostat.  This product is similar to the SunStatRF with the addition of Installer selectable Service Interval and Delayed Start modes. The 4 daily, independent time and temperature pairs together with TPI controls electronics allows the user to experience a comfortable environment and maximise energy savings.

The SunStatRF Si  is an ideal alternative to the SunStatRF & TLX RFPv. The unit  is supplied complete with receiver, back-box, batteries & cradle (enabling the thermostat unit to be wall mounted or if preferred desk top mounted)

Product Code: 2227052 

ErP Information
Class    iv 
 Efficiency score*     2% 

*The efficiency score of the thermostat is added to the efficiency score of the boiler to give an overall package efficiency score.


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  • Features & Benefits

Service Interval - helps landlords comply with gas regulation

Delayed Start - saves the householder energy

Easy to programme    - fewer installer call-backs

Large clear display    - ideal for visually impaired

Intuitive screen icons    - easy for users to understand

Unique thumbwheel interface - enables fast programming

4 daily time & temperature pairs    - simple to use copy function

Automatic summer  / winter time adjust - reduces installer call-outs

TPI control electronics    - saves upto 10% of energy costs

Screen lock facility    - protects against unauthorised changes

Frost protection facility    - protects building

Volt free switching    - ideal for combination boilers

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We're waiting to help on +44 (0)1698 812 944

We're waiting to help on +44 (0)1698 812 944